Model and TV personality Chrissy Teigen is usually one of Twitter's more resilient members. But after getting lost in a "sea of hate and anger" on the platform, Teigen has tapped out. The 28-year-old turned into a Twitter all-star after she joined in 2009, thanks to her irreverent sense of humor, prolific use and ability to tweet about pretty much anything. But after getting a vitriolic response to her comments regarding the October 22 shootings in Ottawa, Ontario, Teigen posted that she's quitting Twitter for the (presumably) safer pastures of Instagram. Here's what started it all: On Wednesday, as the...